Philosophy
The Categorical Imperative and Universalizability
Quick fact
Kant proposed that moral duties are 'categorical'—they apply to us unconditionally, without regard to our personal desires or the consequences, because they stem from reason itself.
Why this is interesting
Have you ever wondered if a rule like 'It's okay to lie when it benefits you' could work if everyone followed it? Why do some actions feel morally binding regardless of what we want?